package net.lzzy.config;

import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ModelAttribute;

@ControllerAdvice
public class GlobalConfig {
    @ModelAttribute
    public void addAttr(Model model) {
        model.addAttribute("author", "张三");
    }
}
